package com.ll.listdemo;

import java.util.Vector;

/**
 * @author 刘龙
 * @version 1.0
 */
public class VectorDemo {
    public static void main(String[] args) {
        Vector vector = new Vector(-1);
        for (int i = 0; i < 10; i++) {
            vector.add(i);
        }

        for (int i = 11; i < 22; i++) {
            vector.add(i);
        }

        int s = 3 > 2 ? 10 : 20;

        System.out.println(s);
    }


}
